00325nam a2200109Ia 4500008004100000082001600041100002800057245006300085260003100148300000800179650002800187120425s9999    xx            000 0 und d  a 428  BAL-B  a Balakrishnan Nair, M S  a Book of English usage: With all explanations in Malayalam  b Ayyaneth Books, Tvmc2003  a640  a Standard English usage